EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of earnings per share

	For the year ended December 31,
	(in millions, except per share data)
	2020		2019		2018
Income (loss) from continuing operations	$	9.0	$	209.7	$	241.7
Income (loss) from discontinued operations – net of tax	(0.4)		(155.4)		(130.4)
Gain (loss) on disposition of discontinued operations – net of tax	(19.2)		0.1		2.4
Net income (loss)	$	(10.6)	$	54.4	$	113.7
Basic shares:
Weighted average shares outstanding	69.6		71.1		75.4
Earnings (loss) per share – basic:
Income (loss) from continuing operations	$	0.13	$	2.95	$	3.21
Income (loss) from discontinued operations – net of tax	(0.01)		(2.18)		(1.73)
Gain (loss) on disposition of discontinued operations – net of tax	(0.27)		—		0.03
Net income (loss)	$	(0.15)	$	0.77	$	1.51
Diluted shares:
Weighted average shares outstanding – basic	69.6		71.1		75.4
Effect of dilutive securities:
Restricted stock awards	0.5		0.7		1.5
Diluted weighted average shares outstanding	70.1		71.8		76.9
Earnings (loss) per share – diluted:
Income (loss) from continuing operations	$	0.13	$	2.92	$	3.14
Income (loss) from discontinued operations – net of tax	(0.01)		(2.16)		(1.69)
Gain (loss) on disposition of discontinued operations – net of tax	(0.27)		—		0.03
Net income (loss)	$	(0.15)	$	0.76	$	1.48